THe nature and propagation of light is first explained by?
Answers
Explanation:
Light is a transverse, electromagnetic wave that can be seen by the typical human. The wave nature of light was first illustrated through experiments on diffraction and interference. Like all electromagnetic waves, light can travel through a vacuum. The transverse nature of light can be demonstrated through polarization.
In 1678, Christiaan Huygens (1629–1695) published Traité de la Lumiere, where he argued in favor of the wave nature of light. Huygens stated that an expanding sphere of light behaves as if each point on the wave front were a new source of radiation of the same frequency and phase.
Thomas Young (1773–1829) and Augustin-Jean Fresnel (1788–1827) disproved Newton's corpuscular theory.
sources
Light is produced by one of two methods…
Incandescence is the emission of light from "hot" matter (T ≳ 800 K).
Luminescence is the emission of light when excited electrons fall to lower energy levels
(in matter that may or may not be "hot
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